| Name: | hypoblast | 
|---|---|
| Synonyms: | mesendoderm | 
| Definition: | The inner of the two layers of the blastoderm that forms during gastrulation and give rise to the definitive mesoderm and endoderm. | 
| Ontology: | Anatomy Ontology [ZFA:0000117] | 
| Name: | cell | 
|---|---|
| Synonyms: | cells | 
| Definition: | Anatomical structure that has as its parts a maximally connected cell compartment surrounded by a plasma membrane. | 
| Ontology: | Anatomy Ontology [ZFA:0009000] |